Wotherspoon has been scratched for nine of the Bruins' first 11 games after sitting out Thursday's 8-2 loss to the Hurricanes.
Wotherspoon inked a one-year, $800,000 contract extension with Boston on Friday, Darren Dreger of TSN reports.
Wotherspoon logged an assist, two hits, two blocked shots and five PIM in Wednesday's 6-5 overtime win over the Oilers.
Wotherspoon was recalled from AHL Providence on Saturday, per the NHL media site.
Wotherspoon is practicing with the Bruins on Wednesday, Fluto Shinzawa of The Athletic reports, indicating he's been recalled from the minors.
Wotherspoon was reassigned to AHL Providence on Wednesday, according to Mark Divver of the New England Hockey Journal.
Wotherspoon was recalled by the Bruins on Wednesday.
Wotherspoon was recalled from AHL Providence on Thursday.
Wotherspoon was reassigned to AHL Providence on Friday.
Wotherspoon was promoted from the minors Wednesday.